Polyformate
(=polyform distillate)聚合重整馏分
🔁 扩展释义
【化】 聚合重整馏分
🗣️ 情景例句
Could you explain it more precisely for us?
您可不可以讲得详细一点？
There's still hope.
还是有希望的。
I have a headache, and she has a stomachache.
我头疼，她胃疼。